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imagetypes (PHP 3 CVS only, PHP 4 >= 4.0.2) imagetypes -- Return the image types supported by this PHP build Descriptionint imagetypes ( void )
This function returns a bit-field corresponding to the image formats supported by the version of GD linked into PHP. The following bits are returned, IMG_GIF | IMG_JPG | IMG_PNG | IMG_WBMP. To check for PNG support, for example, do this: Example 1. imagetypes() example <?php if (imagetypes() & IMG_PNG) { echo "PNG Support is enabled"; } ?> |
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